84,488,480 programs installed

Should I remove Sims3Pack Utility?

What percent of users and experts removed it?
7% remove it93% keep it
Overall Sentiment
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How common is it?
Reach 0.0003%


12-0902-1440 80.00%
11-0802-1938 20.00%

Sims3Pack Utility

Remove Sims3Pack Utility
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What is Sims3Pack Utility?  (from Peter L Jones)

sims3tools provides a set of tools for the Sims3 modder, based around the s3pi library. It includes: a package editor (s3pe), which allows most useful resources to be edited; an Object / CAS Part cloner (s3oc) for creating a base for modifications; a sims3pack packer/unpacker (s3su), which simplifies handling the cont...  Read more


Sims3Pack Utility is a program developed by Peter L Jones. The most used version is 12-0902-1440, with over 98% of all installations currently using this version. The main program executable is unpack.exe. The software installer includes 12 files and is usually about 853.6 KB (874,085 bytes). In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows 10. While about 78% of users of Sims3Pack Utility come from the United States, it is also popular in France and United Kingdom.

Program detailsProgram details

URL: sourceforge.net/projects/sims3tools
Help link: dino.drealm.info/den/denforum/index.php?topic=198.0
Installation folder: C:\Program Files\s3su
Uninstaller: "C:\Program Files\s3su\uninst-s3su.exe"
Estimated size: 853.6 KB

Program filesFiles installed by Sims3Pack Utility

Program executable:unpack.exe
Path:C:\Program Files\s3su\unpack.exe
Additional files:
  • System.Custom.dll - C# System Classes (s3pi C# System classes)
  • s3pi.CustomForms.dll - CustomForms (Custom Forms)
  • S3Pack.exe - sims3tools (Sims3Pack packer/unpacker)
  • pack.exe - S3Pack (s3pi S3Pack)
  • s3pi.DefaultResource.dll - s3pi (s3pi Default Resource wrapper)
  • s3pi.Extensions.dll - s3pi Extensions List
  • s3pi.Filetable.dll - s3pi Filetable
  • s3pi.Interfaces.dll - s3pi public interface
  • s3pi.Package.dll - s3pi Package wrapper
  • s3pi.Settings.dll - s3pi library settings
  • s3pi.WrapperDealer.dll - s3pi Wrapper Dealer
  • uninst-s3su.exe

How do I remove Sims3Pack Utility?

Quickly and completely remove Sims3Pack Utility from your computer by downloading Reason's ‘Should I Remove It?’ (click the button below).
Or, you can uninstall Sims3Pack Utility from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Sims3Pack Utility, click it, and then do one of the following:
    • Windows Vista/7/8: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove Sims3Pack Utility.

Win 7 (SP1) 60%
Win 10 40%
Uninstall it 7%
Keep it 93%
United States

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 60.00%
Windows 10 40.00%
Which OS releases does it run on?
Windows 7 Home Premium 40.00%
Windows 8 20.00%
Windows 8 Pro 20.00%
Windows 7 Ultimate 20.00%

Distribution by countryGeography

77.78% of installs come from the United States
Which countries install it?
  United States 77.78%
  France 11.11%
  United Kingdom 11.11%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Lenovo 33.33%
Dell 33.33%
Hewlett-Packard 33.33%
Common models
MSI MS-7640 25.00%
LENOVO 3282XF7 25.00%
HP ENVY dv7 Notebook PC 25.00%
Dell Dell System Inspir... 25.00%


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